生命性败血症试验15周年
1Department of Intensive Care, Erasme Hospital, Hôpital Universitaire de Bruxelles (HUB), Universite Libre de Bruxelles (ULB), 1070 Brussels, Belgium.
Life (Basel, Switzerland)
|October 29, 2025
概括
个性化医疗对于有效治疗败血症至关重要. 根据特定的生物特征对患者进行分层,而不是像系统性炎症反应综合征 (SIRS) 这样的广泛标准,可以改善治疗结果.
科学领域:
- 关键护理医学 关键护理医学
- 免疫学 免疫学 免疫学
- 药理学 药理学是指药理学的学科.
背景情况:
- 败血症治疗的临床试验通常由于患者异质性而失败,系统性炎症反应综合征 (SIRS) 等广泛的标准掩盖了潜在的治疗益处.
- 免疫调节疗法可能有利于没有感染的患者,例如患有严重急性胰腺炎的患者,这突显了针对性治疗方法的必要性.
研究的目的:
- 在败血症临床试验中强调需要改善患者分层和亚类型.
- 讨论从广泛的败血症药物转向基于个体生物特征的个性化干预措施.
主要方法:
- 审查以前的临床试验设计和败血症的结果.
- 检查预后和预测丰富策略的使用,包括生物标志物,如肌肉细胞表达的触发受体 (TREM).
- 讨论针对特定患者亚组的向治疗的潜在应用,例如患有凝血病的患者.
主要成果:
- 患者异质性,特别是当被SIRS等非特定标准定义时,导致试验结果不确切或负面.
- 使用生物标志物或特定的临床模式的有针对性的丰富策略,显示出确定可能对特定疗法作出反应的患者子组的希望.
- 需要开发快速的床边工具,以便在败血症中做出实时治疗决策.
结论:
- 未来的败血症治疗方法的开发应该专注于针对个体患者生物学量身定制的个性化干预措施,超越广泛的方法.
- 分层策略,即使在没有感染的情况下,也为有效的败血症治疗提供了更有希望的途径.
- 由生物标志物和患者亚表型决定的向治疗,代表了治疗败血症和相关炎症状况的范式转变.
相关概念视频
Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care
308
Diagnosing Pulmonary EmbolismDiagnosing pulmonary embolism (PE) involves clinical assessment and advanced imaging tests. The preferred diagnostic tool is the spiral (helical) CT scan or CT angiography (CTA), which uses intravenous contrast media to visualize the pulmonary vasculature and identify emboli.A ventilation-perfusion (V/Q) scan is an alternative for patients unable to receive contrast media. This scan includes both perfusion and ventilation scanning. Perfusion scanning involves...
308
Healthcare Associated Infections II: Preventive Measures
3.6K
Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
3.6K
Clinical Trials
10.1K
Clinical trials are prospective experimental studies conducted on humans to determine the safety and efficacy of treatments, drugs, diet methods, and medical devices. Using statistics in clinical trials enables researchers to derive reasonable and accurate conclusions from the collected data, allowing them to make wise decisions in uncertain situations. In medical research, statistical methods are crucial for preventing errors and bias.
There are four phases in a clinical trial. A phase one...
There are four phases in a clinical trial. A phase one...
10.1K
Acute Respiratory Failure-II
1.0K
Type I Respiratory Failure, or hypoxemic respiratory failure, occurs when the partial pressure of oxygen (PaO2) in arterial blood falls below 60 mmHg while breathing room air without a corresponding increase in arterial carbon dioxide levels (PaCO2). This condition highlights a significant impairment in the lungs' capacity to oxygenate the blood.
The underlying physiological abnormalities that contribute to hypoxemic respiratory failure include:
The underlying physiological abnormalities that contribute to hypoxemic respiratory failure include:
1.0K


